Disc brake electrical control system for well repair

The utility model relates to the technical field of disc brake control, in particular to a disc brake electrical control system for workover equipment, which comprises a winch drum with brake discs at two ends, a first working clamp with two first oil cylinders, a second working clamp with two secon...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI FURONG, LIU ZHIJIU, TALLEHATI, LUO JIAPENG, LIU LANG, ZHANG HU, GUAN JUN, WANG BO
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
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